1
22
23 package com.liferay.portlet.shopping.model.impl;
24
25 import com.liferay.portal.kernel.util.StringUtil;
26 import com.liferay.portal.kernel.util.Validator;
27 import com.liferay.portlet.shopping.model.ShoppingCartItem;
28 import com.liferay.portlet.shopping.model.ShoppingItem;
29
30
35 public class ShoppingCartItemImpl implements ShoppingCartItem {
36
37 public static String[] getFieldsArray(String fields) {
38 return StringUtil.split(fields, "&");
39 }
40
41 public ShoppingCartItemImpl(ShoppingItem item, String fields) {
42 _item = item;
43 _fields = fields;
44 }
45
46 public String getCartItemId() {
47 long itemId = getItem().getItemId();
48
49 if (Validator.isNull(_fields)) {
50 return String.valueOf(itemId);
51 }
52 else {
53 return itemId + "|" + _fields;
54 }
55 }
56
57 public ShoppingItem getItem() {
58 return _item;
59 }
60
61 public String getFields() {
62 return _fields;
63 }
64
65 public String[] getFieldsArray() {
66 return getFieldsArray(_fields);
67 }
68
69 public int compareTo(ShoppingCartItem cartItem) {
70 if (cartItem == null) {
71 return -1;
72 }
73
74 int value = getItem().compareTo(cartItem.getItem());
75
76 if (value == 0) {
77 value = getFields().compareTo(cartItem.getFields());
78 }
79
80 return value;
81 }
82
83 public boolean equals(Object obj) {
84 if (obj == null) {
85 return false;
86 }
87
88 ShoppingCartItem cartItem = (ShoppingCartItem)obj;
89
90 if (getItem().equals(cartItem.getItem()) &&
91 getFields().equals(cartItem.getFields())) {
92
93 return true;
94 }
95 else {
96 return false;
97 }
98 }
99
100 private ShoppingItem _item;
101 private String _fields;
102
103 }